2212202001002 has 64 divisors (see below), whose sum is σ = 3864609792000. Its totient is φ = 930157388160.

The previous prime is 2212202000963. The next prime is 2212202001013. The reversal of 2212202001002 is 2001002022122.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 475842374 + ... + 475847022.

It is an arithmetic number, because the mean of its divisors is an integer number (60384528000).

Almost surely, 2^{2212202001002} is an apocalyptic number.

2212202001002 is a deficient number, since it is larger than the sum of its proper divisors (1652407790998).

2212202001002 is a wasteful number, since it uses less digits than its factorization.

2212202001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6971.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2212202001002 its reverse (2001002022122), we get a palindrome (4213204023124).

It can be divided in two parts, 221220 and 2001002, that added together give a palindrome (2222222).

The spelling of 2212202001002 in words is "two trillion, two hundred twelve billion, two hundred two million, one thousand, two".